Update README.md

Author: emin93

README.md

@@ -1,6 +1,6 @@
 ## TypeScript support out of the box with React Native 0.57!!!
 
-This template will no longer be maintained as native TypeScript support has been added to React Native 0.57: https://github.com/facebook/metro/pull/209
+This template will no longer be maintained as native TypeScript support has been added to React Native 0.57: https://github.com/react-native-community/react-native-releases/blob/master/CHANGELOG.md#057
 
 # :space_invader: React Native Template TypeScript · [![Build Status](https://travis-ci.org/emin93/react-native-template-typescript.svg?branch=master)](https://travis-ci.org/emin93/react-native-template-typescript)